:root {
            --primary: #2c3e50;
            --secondary: #8b5a2b;
            --accent: #3498db;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            scroll-behavior: smooth;
            overflow-x: hidden;
        }
        .hero-gradient {
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.9) 0%, rgba(139, 90, 43, 0.7) 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        .flink {
            display: inline-block;
            padding: 8px 16px;
            margin: 5px;
            background: #f8f9fa;
            border-radius: 6px;
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: var(--secondary);
            color: white;
            transform: scale(1.05);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: var(--secondary);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .mobile-menu {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease-out;
        }
        .mobile-menu.active {
            max-height: 500px;
        }
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
        }